Wechat pays the water fee as follows:

1. Open WeChat, enter the "Me" page, and click the "Pay" option.

2. Select the "Lifetime Payment" option on the payment page.

Third, select the "water fee" option on the living payment page.

4. Enter the payment amount and account number on the water bill, and click the "Pay Now" button after confirmation.

5. Select the payment method and enter the payment password to complete the payment.

To sum up:

Wechat pays the water fee in a convenient way. Users only need to select the living payment on the WeChat payment page, then select the water fee option, and enter the amount and payer account number to complete the payment. However, when using WeChat to pay, you need to pay attention to the security and correctness of the account and confirm the accuracy of the payment information.

Legal basis:

Article 14 of People's Republic of China (PRC) Electronic Signature Law stipulates that an electronic signature has the same legal effect as a handwritten signature or seal. At the same time, as one of the electronic payment methods, the transaction process of WeChat payment is also regulated and protected by the Contract Law of People's Republic of China (PRC) and the Electronic Commerce Law of the People's Republic of China. Therefore, when users use WeChat to pay water charges, their transaction process and payment security are protected by law.